TMS320F28374SPTPS - 200MHz C2000 MCU | Texas Instruments
MPN: TMS320F28374SPTPS β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $15.23 | $15.23 |
| 10 | $13.71 | $137.10 |
| 100 | $11.42 | $1,142.00 |
| 500 | $10.28 | $5,140.00 |
| 1,000 | $9.14 | $9,140.00 |
Drop-in alternatives for TMS320F28374SPTPS β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
TMS320F28374DPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28375SPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28375DPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28376SPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28376DPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28377SPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28377DPTPS
β Drop-Inπ Reference alternative (not in catalog)
TMS320F28374SPTPS Maximum Ratings & Electrical Characteristics
| Core | C28x |
| Clock Frequency | 200 MHz |
| MIPS | 400 |
| Flash Memory | 512 KB (256K x 16) |
| RAM | [DATA_NEEDED: RAM size] |
| ADC | 12-bit |
| FPU | Yes |
| TMU | Yes |
| CLA | 1x |
| EMIF | Yes |
| Package | 176-HLQFP (24x24) |
| Pin Count | 176 |
| Supply Voltage | 1.2V core |
| Operating Temperature | [DATA_NEEDED: operating temperature range] |
| Functional Safety | FuSa |
TMS320F28374SPTPS Pin Configuration
| Pin 1 | VDD β Core power supply (1.2V) |
| Pin 2 | VSS β Ground |
| Pin 3 | GPIO0 β General purpose I/O |
| Pin 4 | GPIO1 β General purpose I/O |
| Pin 5 | VDDIO β I/O power supply (3.3V) |
| Pin 6 | GPIO2 β General purpose I/O |
| Pin 7 | GPIO3 β General purpose I/O |
| Pin 8 | VSS β Ground |
| Pin 9 | GPIO4 β General purpose I/O |
| Pin 10 | GPIO5 β General purpose I/O |
| Pin 11 | VDD β Core power supply |
| Pin 12 | GPIO6 β General purpose I/O |
| Pin 13 | GPIO7 β General purpose I/O |
| Pin 14 | VSS β Ground |
| Pin 15 | GPIO8 β General purpose I/O |
| Pin 16 | GPIO9 β General purpose I/O |
| Pin 17 | VDDIO β I/O power supply |
| Pin 18 | GPIO10 β General purpose I/O |
| Pin 19 | GPIO11 β General purpose I/O |
| Pin 20 | VSS β Ground |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
TMS320F28374SPTPS is suitable for 6 applications: Industrial Motor Drive, Solar Inverter, Electric Vehicle Powertrain, Digital Power Supply, Robotics and Automation, Test and Measurement.
Industrial Motor Drive
The TMS320F28374SPTPS is ideal for industrial motor drives due to its 200 MHz C28x core with FPU and TMU, enabling high-speed field-oriented control (FOC) algorithms. The 12-bit ADC and enhanced PWM modules provide precise current sensing and gate control, achieving efficient and smooth motor operation. Its functional safety features support SIL-rated systems, making it suitable for safety-critical industrial automation.
Recommended
Solar Inverter
In solar inverters, the TMS320F28374SPTPS manages maximum power point tracking (MPPT) and grid synchronization. Its high-speed ADC and PWM modules enable precise control of power stage switches, maximizing energy harvest. The CLA offloads control loops, freeing the CPU for communication and monitoring tasks. The device's wide temperature range and functional safety support ensure reliable operation in outdoor environments.
Recommended
Electric Vehicle Powertrain
The TMS320F28374SPTPS is used in EV traction inverters and DC-DC converters. Its 400 MIPS performance and integrated FPU/TMU accelerate complex motor control algorithms, while the 12-bit ADC provides accurate current and voltage feedback. The device's functional safety features (FuSa) are critical for automotive safety integrity levels (ASIL). The 176-pin HLQFP package is suitable for automotive-grade PCBs.
Recommended
Digital Power Supply
For digital power supplies, the TMS320F28374SPTPS enables high-frequency digital control loops with its fast ADC and PWM modules. The CLA can execute control algorithms in parallel, reducing latency and improving transient response. The device supports multiple power topologies, including buck, boost, and LLC converters. Its high-resolution PWM (HRPWM) capability allows precise voltage regulation.
Recommended
Robotics and Automation
In robotics, the TMS320F28374SPTPS provides real-time control for multi-axis motion. Its multiple PWM modules and ADC channels support simultaneous control of several motors. The CLA can handle additional tasks like sensor fusion, while the CPU manages communication. The device's small footprint and low power consumption are advantageous for embedded robotic controllers.
Recommended
Test and Measurement
The TMS320F28374SPTPS is used in precision test equipment for signal generation and analysis. Its high-speed ADC and DAC interfaces enable accurate waveform capture and generation. The FPU and TMU accelerate digital signal processing tasks, such as filtering and FFT. The device's multiple communication interfaces allow easy integration with host systems.
Recommended
Recommended Products Summary
Engineering reference data for TMS320F28374SPTPS β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TMS320F28374DPTPS | TMS320F28375SPTPS | TMS320F28377SPTPS |
|---|---|---|---|---|
| Package | 176-HLQFP (PTP) | 176-HLQFP (PTP) | 176-HLQFP (PTP) | 176-HLQFP (PTP) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core | C28x | C28x (dual) | C28x | C28x |
| Clock Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 512 KB | 512 KB | 512 KB | 1 MB |
| ADC Resolution | 12-bit | 12-bit | 12-bit | 12-bit |
| FPU | Yes | Yes | Yes | Yes |
| TMU | Yes | Yes | Yes | Yes |
Key Differentiators
- Single-core C2000 with 400 MIPS (vs TMS320F28374DPTPS)
- 512 KB flash in 176-pin package (vs TMS320F28377SPTPS)
- Functional safety (FuSa) support (vs TMS320F28069PZT)
Design Notes
The TMS320F28374SPTPS requires a 1.2V core supply and 3.3V I/O supply. Use low-ESR ceramic capacitors (100nF and 10uF) close to each VDD and VDDIO pin. The internal voltage regulator can generate the core voltage from a 3.3V input, but ensure adequate decoupling to prevent noise-induced resets.
The 176-pin HLQFP package has an exposed pad that must be soldered to the PCB ground plane for effective heat dissipation. For high-performance applications, ensure a thermal via array under the pad to transfer heat to inner layers. The maximum junction temperature is typically 125Β°C, so calculate power dissipation based on core and I/O currents.
For ADC accuracy, separate analog and digital ground planes and connect them at a single point. Place the ADC reference decoupling capacitors close to the VREFHI pins. Route high-speed PWM signals away from analog inputs to minimize noise coupling. Follow TI's layout guidelines in the datasheet for optimal performance.
Compliance Information
RoHS compliant per TI product page. Not AEC-Q100 qualified, but supports functional safety (FuSa) for automotive applications.
